JavaScript Editor Javascript debugger     Website design 

ImagickPixelIterator::getPreviousIteratorRow

Returns the previous row ()
array ImagickPixelIterator::getPreviousIteratorRow ( )

Warning:

This function is currently not documented; only the argument list is available.

Warning:

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Returns the previous row as an array of pixel wands from the pixel iterator.

Parameters

Return Values

Returns the previous row as an array of ImagickPixelWand objects from the ImagickPixelIterator, throwing ImagickPixelIteratorException on error.